RC Receiver with PIC16F628A Very Glitchy

Results 1 to 10 of 10

Threaded View

  1. - 15th October 2013, 09:44 #4
    Acetronics2's Avatar
    Acetronics2
    Acetronics2 is offline Fanatical Contributor
    Join Date
    May 2004
    Location
    NW France
    Posts
    3,653

    Did you find this post helpful? Yes | No

    Default Re: RC Receiver with PIC16F628A Very Glitchy

    The truth is in your electrical scheme ...

    especially around the use of the " magic " .1 or .22µF ceramic capacitor to be located just between the Vdd and Vss pins ( yes, SMD 1206 size is THE thing ! )

    also place a medium value resistor ( 1k to 10k ) in series with your signal input ...
    a 100k resistor between A.0 and Vss is also to consider ...

    last things ... is your LED connected to the Rx supply ??? ...
    and also how much does it draw ???
    and overall ... what kind of supply do you use ?

    Alain
    Last edited by Acetronics2; - 15th October 2013 at 09:49.
« Previous Thread | Next Thread »

Similar Threads

  1. pic16f628a issue
    By Bigandrewgold in forum mel PIC BASIC Pro
    Replies: 13
    Last Post: - 2nd May 2012, 00:38
  2. PIC16F628A programming help
    By bentech4u in forum mel PIC BASIC
    Replies: 17
    Last Post: - 29th October 2008, 17:03
  3. Exploring Pic16F628a...
    By mbox in forum mel PIC BASIC Pro
    Replies: 11
    Last Post: - 18th October 2008, 23:01
  4. Help Pic16f628a
    By gadelhas in forum mel PIC BASIC Pro
    Replies: 6
    Last Post: - 26th August 2008, 23:22
  5. PIC16F628A defines
    By Peter1960 in forum mel PIC BASIC Pro
    Replies: 2
    Last Post: - 3rd May 2007, 08:00

Members who have read this thread : 0

You do not have permission to view the list of names.

Tags for this Thread

Bookmarks

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts

Forum Rules